{
  "num_subscriptions": 71,
  "num_cache": 18,
  "num_inserts": 77,
  "num_removes": 6,
  "num_matches": 942,
  "cache_hit_rate": 0.9787685774946921,
  "max_fanout": 1,
  "avg_fanout": 0.6111111111111112
}